GB/T Standards

Found: 34399 — page 50 of 717

Valid

GB/T 20236-2025Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight

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$335.0019 pages
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GB/T 20244-2025Fibre optic elements for image transmission

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$290.0030 pages
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GB/T 20344-2025Tractors and machinery for agriculture and forestry - Power transmission connectors

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$245.0024 pages
Valid

GB/T 20415-2025Rubber- or plastic-coated fabrics - Insulating tape

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$190.0017 pages
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GB/T 20424-2025Specification for the limits on harmful element content of heavy non-ferrous metal concentrate products

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$80.0015 pages
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GB/T 20436-2025Dimethylsiloxane cyclics mixture

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$305.0017 pages
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GB/T 20476-2025Treatment and management of pine wood and its products in quarantine area for pine wilt disease

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$220.0015 pages
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GB/T 20480-2025Classification of sand and dust weather

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$200.0017 pages
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GB/T 20483-2025Land desertification monitoring method

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$250.0015 pages
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GB/T 20520-2025Cybersecurity technology - Public key infrastructure - Specification for time stamp

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$335.0018 pages
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GB/T 20532-2025Specification of part of speech (POS) tag of contemporary Chinese for Chinese information processing (CIP)

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$245.0015 pages
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GB/T 20538.1-2025Electronic business eXtensible Markup Language (ebXML) business data and process — Part 1: Core components data type catalogue

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$365.0020 pages
Valid

GB/T 20623-2025Emulsions for architectural coatings

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$230.0015 pages
Valid

GB/T 20643.1-2025Special environmental condition — Environmental test method — Part 1: General

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$275.0015 pages
Valid

GB/T 20643.2-2025Specific environmental condition — Environmental test method — Part 2: Artificial environment test method and guidance — Electric and electronic products (including communication products)

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$200.0015 pages
Valid

GB/T 20643.3-2025Special environmental condition — Environmental test method — Part 3: Artificial environmental test method and guidance — Polymer material

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$170.0015 pages
Valid

GB/T 20644.1-2025Special environmental condition — Guidance for choosing — Part 1: Metals protection

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$185.0015 pages
Valid

GB/T 20644.2-2025Special environmental condition—Guidance for choosing—Part 2: Polymer materials

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$260.0015 pages
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GB/T 20735-2025Pressure regulators of CNG vehicles

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$305.0020 pages
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GB/T 20786-2025Rubber track

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$260.0019 pages
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GB/T 20795-2025Determination of smoke point for vegetable fats and oils

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$170.0017 pages
Valid

GB/T 20801.1-2025Pressure piping code - Part 1: Industrial piping

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$2,980.00197 pages
Valid

GB/T 20801.5-2025Pressure piping code - Part 5: Hydrogen piping and pipelines

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$1,265.0076 pages
Valid

GB/T 20804-2025Compound premix of dairy cattle

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$170.0015 pages
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GB/T 20807-2025Supplementary concentrate of sheep

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$150.0015 pages
Valid

GB/T 20839-2025Intelligent transport systems - General terminology

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$365.0018 pages
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GB/T 20850-2025Safety of machinery - Guidelines for the application of machinery safety standards

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$1,400.0076 pages
Valid

GB/T 20882.1-2025Quality requirements for starch sugar — Part 1: Edible dextrose

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$260.0015 pages
Valid

GB/T 20882.5-2025Quality requirements for starch sugar — Part 5: Maltose

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$305.0017 pages
Valid

GB/T 20882.7-2025Quality requirements for starch sugar — Part 7: Trehalose

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$260.0015 pages
Valid

GB/T 20899.10-2025Methods for chemical analysis of gold ores — Part 10: Determination of antimony content

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$250.0015 pages
Valid

GB/T 20899.9-2025Methods for chemical analysis of gold ores — Part 9: Determination of carbon content

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$245.0015 pages
Valid

GB/T 20910-2025Temperature and pressure safety valves for hot water supply systems

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$245.0013 pages
Valid

GB/T 20923-2025Service indicators and evaluation methods for road freight transport enterprises

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$305.0019 pages
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GB/T 20931.12-2025Methods for the chemical analysis of lithium - Part 12: Determination of impurity element content - Inductively coupled plasma atomic emission spectrometry

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$260.0019 pages
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GB/T 20935-2025Metal materials — Method of electromagnetic acoustic inspection

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$365.0020 pages
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GB/T 20948-2025Tractors for agriculture and forestry — Devices for indirect vision — Technical specification

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$500.0028 pages
Valid

GB/T 20956-2025Printing machinery - Safety technical specification for cutting equipment

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$470.0030 pages
Valid

GB/T 20959-2025NC vertical turret

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$365.0020 pages
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GB/T 20960-2025NC horizontal turret

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$365.0020 pages
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GB/T 20965-2025Control network HBES technical specification — Home and building control system

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$10,400.00578 pages
Valid

GB/T 20974-2025Rigid phenolic foam for thermal insulation (PF)

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$155.0014 pages
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GB/T 20988-2025Cybersecurity technology - Disaster recovery specifications for information systems

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$920.0049 pages
Valid

GB/T 21033-2025Determination of immunoglobulin IgG in feeds - High performance liquid chromatography

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$155.0017 pages
Valid

GB/T 21035-2025Feed safety assessment — Teratogenicity test

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$230.0015 pages
Valid

GB/T 2104-2025General rules for the packing, marking and quality certificates of steel wire ropes

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$155.0015 pages
Valid

GB/T 21067-2025Electrical equipment of industrial machines - Electromagnetic compatibility - General requirements for immunity

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$245.009 pages
Valid

GB/T 21097-2025General rules on safe service life and recycling for household and similar electrical appliances

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$190.0015 pages